DWYER Series SN NAMUR Mount Solenoid Valve

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Description

Series SN NAMUR Mount Solenoid Valve , Manual Override, 100% Duty Rating

 

DWYER Series SN NAMUR Mount Solenoid Valve are designed to easily mount directly to pneumatic valve actuators reducing the need for tubing, fittings or brackets, thereby reducing assembly cost. The DWYER Series SN NAMUR Mount Solenoid Valve comes with nitrile o-rings and offers a manual override as a standard feature. The 3/2 solenoids are designed for spring return actuators and 5/2 solenoids are designed to be used with double acting actuators. The SN series is available in a variety of voltages for any application.

 

Specifications:

  • Service: Air only.
  • Power Requirements: 24 VAC, 110 VAC, 220 VAC, 12 VDC, or 24 VDC.
  • Supply Pressure: 22 to 116 psi (1.5 to 7.9 bar).
  • Air Connections:1/4″ female NPT.
  • Temperature Limits:23 to 140°F (-5 to 60°C).
  • Electrical Connection:DIN 43650 form A.
  • Enclosure Rating:IP65.
  • Mounting:NAMUR.
  • Standard Features:Manual override.
  • Weight:1.0 lb (.45 kg).
  • Agency Approvals:CE

 

MANUAL OVERRIDE

The Proximity solenoid valve comes equipped with a manual override. A small push button located between the valve body and the coil allows for the overriding of the solenoid if necessary. The normal position for the button head is in a raised position. Watertight and dust tight – indoor and outdoor. Protects against windblown dust, rain, splashing water and hose directed water. Also corrosion resistant.

 

INSTALLATION

  • Affix solenoid valve to actuator and tighten screws.
  • Disconnect solenoid wire hood. Note: Terminal designation (1) Positive (2) Neutral (3) Ground.
  • Energize solenoid valve several times and test for leaks and proper operation.
    Note: Solenoid nut should be hand tight

 

Ranges:

Double Acting

Model Description
SN-5A 110 VAC, 5/2, double acting solenoid valve
SN-5B 220 VAC, 5/2, double acting solenoid valve
SN-5C 24 VAC, 5/2, double acting solenoid valve
SN-5E 24 VDC, 5/2, double acting solenoid valve

Spring Return

Model Description
SN-3A 110 VAC, 3/2, spring return solenoid valve
SN-3B 220 VAC, 3/2, spring return solenoid valve
SN-3C 24 VAC, 3/2, spring return solenoid valve
SN-3D 12 VDC, 3/2, spring return solenoid valve
SN-3E 24 VDC, 3/2, spring return solenoid valve

Additional information

Weight 1 kg
Model

SN-5A, SN-5B, SN-5C, SN-5E